<template>
  <div class="navbar">
    <span class="collapse" @click="handleCollapse">
      <i class="el-icon-s-fold"></i
    ></span>
    <!-- 用户中心 -->
    <div class="user-info">
      <i class="el-icon-date" @click="showDate"></i>
      <i class="el-icon-chat-line-square"></i>
      <i class="el-icon-full-screen" @click="handleFullScreen"></i>
      <!-- 下拉菜单 -->
      <el-dropdown @command="handleCommand">
        <span class="el-dropdown-link">
          {{ userName }} <i class="el-icon-arrow-down"></i>
        </span>
        <el-dropdown-menu slot="dropdown">
          <el-dropdown-item command="info">
            <i class="el-icon-user"></i> 个人中心</el-dropdown-item
          >
          <el-dropdown-item command="password">
            <i class="el-icon-edit-outline"></i>修改密码</el-dropdown-item
          >
          <el-dropdown-item command="logout">
            <i class="el-icon-s-unfold"></i>退出登录</el-dropdown-item
          >
        </el-dropdown-menu>
      </el-dropdown>
    </div>
    <!-- 日历弹出框 -->
    <el-dialog
      :visible.sync="dialogVisible"
      width="50%"
      :before-close="handleClose"
    >
      <el-calendar v-model="calendar"> </el-calendar>
    </el-dialog>
  </div>
</template>
<script>
// 全屏组件
import screenfull from "screenfull";
import local from "@/store/local";
export default {
  name: "NavBar",
  data() {
    return {
      dialogVisible: false,
      calendar: new Date(),
      userName: "admin",
    };
  },
  mounted() {
    this.getUserName();
  },
  methods: {
    getUserName() {
      this.userName = local.getUserInfo().name;
    },
    //展示日历
    showDate() {
      console.log("11111");
      this.dialogVisible = true;
    },
    // 关闭日历弹出框
    handleClose(done) {
      this.$confirm("确认关闭？")
        .then((_) => {
          done();
        })
        .catch((_) => {});
    },
    handleCollapse() {
      this.$emit("handleCollapse"); //发送事件
    },
    handleFullScreen() {
      // 全屏
      screenfull.toggle();
    },
    handleCommand(type) {
      console.log(type);
      if (type === "logout") {
        this.$confirm("确定要退出嘛？", "退出提示")
          .then(() => {
            window.localStorage.removeItem("userInfo");
            window.localStorage.removeItem("token");

            this.$router.push("/login");
          })
          .catch(() => {});
      }
    },
  },
};
</script>
<style scoped>
.navbar {
  height: 60px;
  width: 100%;
  background-color: #03a0d4;
  line-height: 60px;
  padding: 0px;
  display: flex;
}
.collapse {
  cursor: pointer;
  padding: 0 20px;
  color: #ffffff;
}
.user-info {
  height: 60px;
  width: 400px;
  margin-left: auto;
  padding-right: 20px;
  text-align: right;
}
.user-info > i {
  cursor: pointer;
  padding: 10px 15px;
  color: #ffffff;
}
.el-dropdown {
  margin-left: 10px;
}
.el-dropdown-link {
  color: #ffffff;
  cursor: pointer;
}
.el-dropdown-menu .el-dropdown-item {
  padding: 0 10px;
}
</style>
